Yep - you can expression nulls to the animation of the trackers - they
appear in the explorer under the fxtree node - but be aware that their
motion is only X & Y - so lie flat in Z - and also when you do this,
your null motion will be based on a 702 X 576 screen - so you will have
to do the calcs to scale it all down to suit in your viewport - try it -
when you have got a moving null based on the track - add another at
0,0,0 then frame your screen - most likely the moving null will be very
far away!
S.
Morten Bartholdy wrote:
I have a sequence which I cant solve in a 3D tracker (too few and
inaccurate trackers) so I want to 2D track and move my tracking info
into a 3D space and position in my scene. Is there a way to do that
other than copy paste f-curves to nulls and line things up in the 3D
camera frame?
Morten Bartholdy
3D & VFX Artist
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Sandy Sutherland Digital Doodeller - TD
Blackginger (Cape) http://www.blackginger.tv
mailto:sandy(at)blackginger.tv
(P) (+27 21) 488 1188 (Cel) 0827893789
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